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--- |
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license: bsd-3-clause |
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metrics: |
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- accuracy |
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base_model: |
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- MIT/ast-finetuned-audioset-10-10-0.4593 |
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pipeline_tag: audio-classification |
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tags: |
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- signal |
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- radio |
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- rf |
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- emission |
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- spectrum |
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--- |
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# Audio Spectrogram Transformer finetuned on SIGID wiki for Radio Signal Classification |
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This model is a fine-tuned version of [MIT/ast-finetuned-audioset-10-10-0.4593](https://huggingface.co/MIT/ast-finetuned-audioset-10-10-0.4593) on radio signal recordings documented in [SIGID wiki](https://www.sigidwiki.com). |
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It was built by [ATDI](https://www.atdi.com)'s AI team to provide a base model for **radio signal classification**. |
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It achieves the following results on the evaluation set: |
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- Accuracy: 0.99 |
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- Validation Loss: 0.05 |
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# Dataset |
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We built our own dataset using [SIGID wiki](https://www.sigidwiki.com). The model is trained to recognize the following radio systems: |
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- 4G LTE Network |
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- 5G "New Radio" cellular network - Downlink |
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- Aircraft Communications Addressing and Reporting System (ACARS) |
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- Amplitude Modulation (AM) |
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- Automatic Identification System (AIS) |
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- Automatic Link Set-up (ALIS) |
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- Automatic Picture Transmission (APT) |
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- Bluetooth |
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- Differential Global Positioning System (DGPS) |
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- Digital Audio Broadcasting Plus (DAB+) |
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- Digital Mobile Radio (DMR) |
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- Digital Video Broadcasting — Terrestrial (DVB-T) |
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- High Frequency Data Link (HFDL) |
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- Instrument Landing System |
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- M20 Radiosonde |
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- Morse Code (CW) |
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- Non-Directional Beacon (NDB) |
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- Radar altimeter |
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- STANAG 5065 |
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- Secondary surveillance radar (SSR) |
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- Single Sideband Voice |
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- Tetrapol |
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- VHF Data Link - Mode 2 (VDL-M2) |
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- VHF Omnidirectional Range (VOR) |
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# Usage |
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You can use the raw model for classifying signals into one of the SIGID wiki classes specified above and in config.json. |
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You can also fine-tune this model on your own radio signal dataset to make it more specific. |
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